PCI Biotech is a cancer focused biopharmaceutical company headquartered in Norway and listed on the Oslo Stock Exchange (Axess). The company is developing therapeutic products based on its proprietary photochemical internalization (PCI) technology. Originating from world leading research at the Norwegian Radium Hospital, the PCI technology works by inducing triggered endosomal release and may be used to unlock the true potential of a wide array of therapeutic modalities, such as small molecules, vaccines and nucleic acids.
The company currently has a bile duct cancer program in phase I/II clinical development. Bile duct cancer is an orphan indication without any approved medicinal products and a high medical need for better local treatments. It is an indication well suited for PCI treatment, with easy light access for intraluminal surface illumination through routine endoscopic methods and an active generic drug (gemcitabine) significantly enhanced by PCI.
The company is also developing PCI as a CTL (Cytotoxic T Lymphocyte) induction technology for therapeutic and prophylactic vaccination. It has been demonstrated both in vivo and ex vivo that PCI significantly increases the number of activated antigen-specific CTLs by enhancing the MHC I antigen presentation of antigen presenting cells. When applied in the emerging field of cancer immunotherapy, PCI can be used to enhance the important cytotoxic effect of therapeutic cancer vaccines.
PCI Biotech follows a strategy to create value by improving the effect both of existing cancer drugs and by realizing the large potential in new therapeutics, including therapeutic vaccines.